Log message:
Update to 3.4.1:

3.4.1 (2014-11-20)
==================

Features added
--------------

* New ``htmlfile`` HTML generator to accompany the incremental ``xmlfile``
  serialisation API.  Patch by Burak Arslan.

Bugs fixed
----------

* ``lxml.sax.ElementTreeContentHandler`` did not initialise its superclass.

Log message:
Update to 3.4.0:

3.4.0 (2014-09-10)
==================

Features added
--------------

* ``xmlfile(buffered=False)`` disables output buffering and flushes the
  content after each API operation (starting/ending element blocks or writes).
  A new method ``xf.flush()`` can alternatively be used to explicitly flush
  the output.

* ``lxml.html.document_fromstring`` has a new option ``ensure_head_body=True``
  which will add an empty head and/or body element to the result document if
  missing.

* ``lxml.html.iterlinks`` now returns links inside meta refresh tags.

* New ``XMLParser`` option ``collect_ids=False`` to disable ID hash table
  creation.  This can substantially speed up parsing of documents with many
  different IDs that are not used.

* The parser uses per-document hash tables for XML IDs.  This reduces the
  load of the global parser dict and speeds up parsing for documents with
  many different IDs.

* ``ElementTree.getelementpath(element)`` returns a structural ElementPath
  expression for the given element, which can be used for lookups later.

* ``xmlfile()`` accepts a new argument ``close=True`` to close file(-like)
  objects after writing to them.  Before, ``xmlfile()`` only closed the file
  if it had opened it internally.

* Allow "bytearray" type for ASCII text input.

Bugs fixed
----------

Other changes
-------------

* LP#400588: decoding errors have become hard errors even in recovery mode.
  Previously, they could lead to an internal tree representation in a mixed
  encoding state, which lead to very late errors or even silently incorrect
  behaviour during tree traversal or serialisation.

* Requires Python 2.6, 2.7, 3.2 or later. No longer supports
  Python 2.4, 2.5 and 3.1, use lxml 3.3.x for those.

* Requires libxml2 2.7.0 or later and libxslt 1.1.23 or later,
  use lxml 3.3.x with older versions.

Log message:
Update to 3.3.6:

3.3.6 (2014-08-28)
==================

Bugs fixed
----------

* Prevent tree cycle creation when adding Elements as siblings.

* LP#1361948: crash when deallocating Element siblings without parent.

* LP#1354652: crash when traversing internally loaded documents in XSLT
  extension functions.

Log message:
Update to 3.3.5:

3.3.5 (2014-04-18)
==================

Bugs fixed
----------

* HTML cleaning could fail to strip javascript links that mix control
  characters into the link scheme.

Log message:
Update to 3.3.4:

3.3.4 (2014-04-03)
==================

Features added
--------------

* Source line numbers above 65535 are available on Elements when
  using libxml2 2.9 or later.

Bugs fixed
----------

* ``lxml.html.fragment_fromstring()`` failed for bytes input in Py3.

Log message:
Update to 3.3.3:

3.3.3 (2014-03-04)
==================

Bugs fixed
----------

* Crash when using Element subtypes with ``__slots__``.

Other changes
-------------

* The internal classes ``_LogEntry`` and ``_Attrib`` can no longer be
  subclassed from Python code.

3.3.2 (2014-02-26)
==================

Bugs fixed
----------

* The properties ``resolvers`` and ``version``, as well as the methods
  ``set_element_class_lookup()`` and ``makeelement()``, were lost from
  ``iterparse`` objects in 3.3.0.

* LP#1222132: instances of ``XMLSchema``, ``Schematron`` and ``RelaxNG``
  did not clear their local ``error_log`` before running a validation.

* LP#1238500: lxml.doctestcompare mixed up "expected" and \ 
"actual" in
  attribute values.

* Some file I/O tests were failing in MS-Windows due to non-portable temp
  file usage.  Initial patch by Gabi Davar.

* LP#910014: duplicate IDs in a document were not reported by DTD validation.

* LP#1185332: ``tostring(method="html")`` did not use HTML serialisation
  semantics for trailing tail text.  Initial patch by Sylvain Viollon.

* LP#1281139: ``.attrib`` value of Comments lost its mutation methods
  in 3.3.0.  Even though it is empty and immutable, it should still
  provide the same interface as that returned for Elements.

Log message:
Update to 3.3.1:

3.3.1 (2014-02-12)
==================

Features added
--------------

Bugs fixed
----------

* LP#1014290: HTML documents parsed with ``parser.feed()`` failed to find
  elements during tag iteration.

* LP#1273709: Building in PyPy failed due to missing support for
  ``PyUnicode_Compare()`` and ``PyByteArray_*()`` in PyPy's C-API.

* LP#1274413: Compilation in MSVC failed due to missing "stdint.h" standard
  header file.

* LP#1274118: iterparse() failed to parse BOM prefixed files.

Log message:
Update to 3.3.0:

3.3.0 (2014-01-26)
==================

Bugs fixed
----------

* The heuristic that distinguishes file paths from URLs was tightened
  to produce less false negatives.

3.3.0beta5 (2014-01-18)
=======================

Features added
--------------

* The PEP 393 unicode parsing support gained a fallback for wchar strings
  which might still be somewhat common on Windows systems.

Bugs fixed
----------

* Several error handling problems were fixed throughout the code base that
  could previously lead to exceptions being silently swallowed or not
  properly reported.

* The C-API function ``appendChild()`` is now deprecated as it does not
  propagate exceptions (its return type is ``void``).  The new function
  ``appendChildToElement()`` was added as a safe replacement.

* Passing a string into ``fromstringlist()`` raises an exception instead of
  parsing the string character by character.

Other changes
-------------

* Document cleanup code was simplified using the new GC features in
  Cython 0.20.

3.3.0beta4 (2014-01-12)
=======================

Bugs fixed
----------

* The (empty) value returned by the ``attrib`` property of Entity and Comment
  objects was mutable.

* Element class lookup wasn't available for the new pull parsers or when using
  a custom parser target.

* Setting Element attributes on instantiation with both the ``attrib`` argument
  and keyword arguments could modify the mapping passed as ``attrib``.

* LP#1266171: DTDs instantiated from internal/external subsets (i.e. through
  the docinfo property) lost their attribute declarations.

Other changes
-------------

* Built with Cython 0.20pre (gitrev 012ae82eb) to prepare support for
  Python 3.4.

3.3.0beta3 (2014-01-02)
=======================

Features added
--------------

* Unicode string parsing was optimised for Python 3.3 (PEP 393).

Bugs fixed
----------

* HTML parsing of Unicode strings could misdecode the input on some platforms.

* Crash in xmlfile() when closing open elements out of order in an error case.

3.3.0beta2 (2013-12-20)
=======================

Features added
--------------

* ``iterparse()`` supports the ``recover`` option.

Bugs fixed
----------

* Crash in ``iterparse()`` for HTML parsing.

* Crash in target parsing with attributes.

Other changes
-------------

* The safety check in the read-only tree implementation (e.g. used by
  ``PythonElementClassLookup``) raises a more appropriate ``ReferenceError``
  for illegal access after tree disposal instead of an ``AssertionError``.
  This should only impact test code that specifically checks the original
  behaviour.

3.3.0beta1 (2013-12-12)
=======================

Features added
--------------

* New option ``handle_failures`` in ``make_links_absolute()`` and
  ``resolve_base_href()`` (lxml.html) that enables ignoring or
  discarding links that fail to parse as URLs.

* New parser classes ``XMLPullParser`` and ``HTMLPullParser`` for
  incremental parsing, as implemented for ElementTree in Python 3.4.

* ``iterparse()`` enables recovery mode by default for HTML parsing
  (``html=True``).

Bugs fixed
----------

* LP#1255132: crash when trying to run validation over non-Element (e.g.
  comment or PI).

* Error messages in the log and in exception messages that originated
  from libxml2 could accidentally be picked up from preceding warnings
  instead of the actual error.

* The ``ElementMaker`` in lxml.objectify did not accept a dict as
  argument for adding attributes to the element it's building. This
  works as in lxml.builder now.

* LP#1228881: ``repr(XSLTAccessControl)`` failed in Python 3.

* Raise ``ValueError`` when trying to append an Element to itself or
  to one of its own descendants, instead of running into an infinite
  loop.

* LP#1206077: htmldiff discarded whitespace from the output.

* Compressed plain-text serialisation to file-like objects was broken.

* lxml.html.formfill: Fix textarea form filling.
  The textarea used to be cleared before the new content was set,
  which removed the name attribute.

Other changes
-------------

* Some basic API classes use freelists internally for faster
  instantiation.  This can speed up some ``iterparse()`` scenarios,
  for example.

* ``iterparse()`` was rewritten to use the new ``*PullParser``
  classes internally instead of being a parser itself.

3.2.5 (2014-01-02)
==================

Bugs fixed
----------

* Crash in xmlfile() when closing open elements out of order in an error case.

* Crash in target parsing with attributes.

* LP#1255132: crash when trying to run validation over non-Element (e.g.
  comment or PI).

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
Recursive PKGREVISION bump for libgcrypt-1.6.0 shlib major bump.